Huffer is an Autobot who transforms between his robot mode and his truck mode.  He is one of the Minibots, named so because of the small size of the Transformers belonging to this group.  Huffer is a bit anti-social, cynical and pessimistic but is also extremely strong and reliable.  He is a Construction Engineer who has amazing abilities in Geometry and Mathematics (according to his Tech Spec)

The Generation 1 Huffer was released in 1984 without a rub symbol or with one from 1985 onwards.